﻿//------------------------------------------------------------------------------
// The contents of this file are subject to the Microsoft Public License (Ms-PL)
// You may obtain a copy of the License at http://psadmin.codeplex.com/license. 
// 
// Software distributed under the License is distributed on an "AS IS" basis, 
// WITHOUT WARRANTY OF ANY KIND, either express or implied. 
// See the License for the specific language governing rights and limitations 
// under the License.
// 
// The initial developer is Ben Foster (ben.foster@retroviz.com)
// Copyright (c) Retroviz Limited (http://www.retroviz.com).
// All Rights Reserved.
//------------------------------------------------------------------------------
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using NHibernate;
using NHibernate.Cfg;

namespace PSAdmin.Data
{
    public class NHibernateHelper
    {
        private static ISessionFactory _sessionFactory;

        private static ISessionFactory SessionFactory
        {
            get
            {
                if (_sessionFactory == null) {
                    var configuration = new Configuration();
                    configuration.Configure();
                    _sessionFactory = configuration.BuildSessionFactory();
                }
                return _sessionFactory;
            }
        }

        public static ISession OpenSession() {
            return SessionFactory.OpenSession();
        }

    }
}
